Inflatable exercise apparatus



FIG. 1 is a side perspective view of an inflatable exercise apparatus;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a top view thereo;

FIG. 5 is a back side view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The broken lines illustrate portions of the inflatable exercise apparatus which form no part of the claimed design. 

CLAIM The ornamental design for an inflatable exercise apparatus, as shown and described. 